🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 12.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 237 Days

Day: 23.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,123,063 km

• M1: 284,535 km (0.093 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 7.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.59 AU - 16.27 AU

Year: 18990 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,123,063 km

• M1: 89,908 km (0.065 R)
• M2: 550,371 km (0.101 R)
• M3: 1,163,572 km (0.066 R)
• M4: 3,289,956 km (0.119 R)
• M5: 5,597,055 km (0.119 R)
• M6: 6,462,179 km (0.096 R)
• M7: 8,454,823 km (0.116 R)
• M8: 10,824,752 km (0.109 R)
• M9: 23,168,222 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,957 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit